CVE-2020-21937: Motorola CX2 Firmware

Critical severity, CVSS 9.8. EPSS: 4.8% chance of exploitation in the next 30 days.

An command injection vulnerability in HNAP1/SetWLanApcliSettings of Motorola CX2 router CX 1.0.2 Build 20190508 Rel.97360n allows attackers to execute arbitrary system commands.

Affected products

• Motorola CX2 Firmware: version 1.0.2 only

Published 2021-07-21. Last modified 2026-06-17.